Factor Info

ID 164489
Size 625 digits / 2074 bits
Status composite
Value 1474299235911738925071254500535679633335844942085405326435906573742476206206574211648991343227023133931867710626402665045094143915161701898719750878323535243496844896962805980677143534608413637941300186775031931323784273266093065846255411562722155869501288148171296117031543209743618247423106232685225963390300229806603091174857995725617306176064650439626947842968575564233755302970558141985701486641004197004140263223640299948756605339644344046896259178443560661016609456983585147726395676447255304927302127326515931885421023599259457886459917732804683436071913878808822510993267754440101321626362993366436477922333973709799

Factorizations

Primary (ID: 163605) 30579896405882453840257 (proven prime)
(ID: 164490) 48211387518897469627025867921826618716262802020081398811855996087349123426097525763235132211437924803127703498965199728826453739873543655063195841273088901144108888170042276876029958877720957132767420121453862905183795981252815706201214672322582988578707413721025514033039699266466004917339971633071942042553445034968386809797793791208856059280891607839525687816718516905861726373594589820962057067905803053235699733384264906873320382182536828022409012977585142890616358756679465613508766632036597812553178645794675756927481494979729757856769683246149515898812141992784957548227335005757204446869404007 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.